Kim Kardashian has shared a new photo of her youngest son, Psalm.

In an Instagram post, the 4-week-old is shown relaxing with with his eyes closed and his hands behind his head.

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Kardashian captioned the image “Psalm Ye.”

It's unclear if Psalm is the only child in the Kardashian West family to have a middle name, or if the KKW Beauty mogul was using a nickname for the baby. He was born May 9 via surrogate.

Kim Kardashian shared a new photo of youngest son Psalm West, captioning the Instagram post "Psalm Ye."

Credit: Neilson Barnard

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Credit: Neilson Barnard

On Mother's Day, Kardashian shared a text from her rapper husband, which included an image of Psalm in a crib. She captioned her tweet Psalm West.